214615980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1125

約数の個数: 120

約数和(自身を含む): 678873888

約数和(自身を除く): 464257908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 162, 180, 270, 274, 324, 405, 411, 540, 548, 685, 810, 822, 967, 1233, 1370, 1620, 1644, 1934, 2055, 2466, 2740, 2901, 3699, 3868, 4110, 4835, 4932, 5802, 6165, 7398, 8220, 8703, 9670, 11097, 11604, 12330, 14505, 14796, 17406, 18495, 19340, 22194, 24660, 26109, 29010, 34812, 36990, 43515, 44388, 52218, 55485, 58020, 73980, 78327, 87030, 104436, 110970, 130545, 132479, 156654, 174060, 221940, 261090, 264958, 313308, 391635, 397437, 522180, 529916, 662395, 783270, 794874, 1192311, 1324790, 1566540, 1589748, 1987185, 2384622, 2649580, 3576933, 3974370, 4769244, 5961555, 7153866, 7948740, 10730799, 11923110, 14307732, 17884665, 21461598, 23846220, 35769330, 42923196, 53653995, 71538660, 107307990, 214615980]

約数ペア:

[(1, 214615980), (2, 107307990), (3, 71538660), (4, 53653995), (5, 42923196), (6, 35769330), (9, 23846220), (10, 21461598), (12, 17884665), (15, 14307732), (18, 11923110), (20, 10730799), (27, 7948740), (30, 7153866), (36, 5961555), (45, 4769244), (54, 3974370), (60, 3576933), (81, 2649580), (90, 2384622), (108, 1987185), (135, 1589748), (137, 1566540), (162, 1324790), (180, 1192311), (270, 794874), (274, 783270), (324, 662395), (405, 529916), (411, 522180), (540, 397437), (548, 391635), (685, 313308), (810, 264958), (822, 261090), (967, 221940), (1233, 174060), (1370, 156654), (1620, 132479), (1644, 130545), (1934, 110970), (2055, 104436), (2466, 87030), (2740, 78327), (2901, 73980), (3699, 58020), (3868, 55485), (4110, 52218), (4835, 44388), (4932, 43515), (5802, 36990), (6165, 34812), (7398, 29010), (8220, 26109), (8703, 24660), (9670, 22194), (11097, 19340), (11604, 18495), (12330, 17406), (14505, 14796)]